# Laboratory Timer vs Simply Timers

The clearest difference is rating: Simply Timers at 5.0 against Laboratory Timer's 4.7. Simply Timers also leads on review sentiment (100% vs 92%). Laboratory Timer's advantage is ratings volume (47 vs 1) and device support (5 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Simply Timers holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Laboratory Timer has 47 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 92% of Laboratory Timer's written reviews are positive against 100% of Simply Timers's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Laboratory Timer | Simply Timers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (47 ratings)](https://appshunter.io/ios/app/laboratory-timer/id537195348/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simply-timers/id1543973390/reviews)** |
| Number of ratings | **47** | 1 |
| Positive reviews | 91.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 7 MB | 5 MB |
| Requires iOS | **8.0** | 14.2 |
| Devices | **iPhone, iPad, iPod, Apple TV, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [shazino](https://appshunter.io/developer/529461205) | [Joseph Thryselius](https://appshunter.io/developer/1473774228) |

## What reviewers say

### Laboratory Timer

[App page](https://appshunter.io/ios/app/laboratory-timer/id537195348)

Manage multiple countdown timers simultaneously for scientific experiments. This app features a user-friendly interface, the ability to save presets, and notifications when alarms sound. It also offers Apple Watch integration for real-time visualization and alerts.

**Highlights:** Run multiple timers concurrently, Save preset timers with names, Pause and resume timers, Receive alarm notifications, Apple Watch real-time visualization, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Simply Timers

[App page](https://appshunter.io/ios/app/simply-timers/id1543973390)

This utility app allows you to easily manage multiple timers simultaneously for various activities. Set repeating timers, customize notifications, and organize them with folders. It supports up to 24-hour intervals and offers a simple, intuitive interface.

**Highlights:** Add multiple timers, Run timers simultaneously, Repeating timers, Customizable notification sounds, Organize timers with folders, Up to 24-hour intervals, Snooze from notification

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Laboratory Timer free?

Laboratory Timer is free to download, with no in-app purchases.

### Is Simply Timers free?

Simply Timers is free to download, with no in-app purchases.

### Which has better reviews, Laboratory Timer or Simply Timers?

Simply Timers is rated higher. Laboratory Timer averages 4.7 out of 5 from 47 ratings, while Simply Timers averages 5.0 from 1 ratings.

### Do Laboratory Timer or Simply Timers have ads?

Neither Laboratory Timer nor Simply Timers shows ads.

### Which is updated more often, Laboratory Timer or Simply Timers?

Laboratory Timer ships an update every 3 months, and Simply Timers every 3 months. Most recently, Laboratory Timer was updated on October 2, 2026 and Simply Timers on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*